Chinese Quarterly Journal of Mathematics ›› 1995, Vol. 10 ›› Issue (3): 42-51.

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The Metapositive Definite  Self-Conjugate  Solution  of the Matrix Equation AXB=C over a Skew Field

  

  1. Department    of    Math.,Changwei     Teachers     College,Weifang,261043
  • Received:1994-11-18 Online:1995-09-30 Published:2025-03-12

Abstract:   Let F be the strong p-division ring  [4].This paper is sequel to [1].Metapositive definite self-conjugate matrix over F is defined and the necessary and sufficient conditions for determining whether a partitioned matrix over F is metapositive definite self-conjugate are given.Moreover,a decomposition of pairwise matrices over F with the same numbers of columns is also presented.Whence some necessary and sufficient conditions for the existence of and the explicit expression for the metapositive definite self-conjugate solution of the matrix equation AXB=C over F are derived.

Key words: the strong p-division ring, matrix equation, metapositive definite self-conjugate matrix

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